INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9abc1f3b209639435dd3be105dbade5bb1d67049cc6171e8797e904be4768ed', 
    'ceg+Yx6WdnTp901abq+HOmb4SpbBC0g0FbUEXw588oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)